URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
745 AM PST SUN JAN 3 2016
...MIX OF WINTRY PRECIPITATION MAY CAUSE TRAVEL DIFFICULTIES
TODAY AND MONDAY...
.AFTER SEVERAL DAYS OF COLD OFFSHORE FLOW...A WEAK LOW PRESSURE
SYSTEM WILL FROM THE SOUTH TO NORTH ACROSS NORTHWEST OREGON THIS
MORNING AND INTO SOUTHWEST WASHINGTON THIS AFTERNOON. FREEZING
RAIN AND SNOW HAS ALREADY BEEN OBSERVED ACROSS THE AREA EARLY
THIS MORNING. WHILE SNOW AND ICE ACCUMULATIONS ARE NOT EXPECTED TO
BE HEAVY...SEVERAL DAYS OF COLD WEATHER HAS RESULTED IN ROADS AND
SURFACES BEING RECEPTIVE TO SNOW AND ICE ACCUMULATION. THIS WILL
LIKELY CAUSE SOME TRAVEL ISSUES DURING A BUSY TRAVEL DAY TODAY AND
DURING THE MORNING COMMUTE ON MONDAY.
ORZ004-007-008-010-012-040030-
/O.CON.KPQR.WW.Y.0001.000000T0000Z-160104T1800Z/
CENTRAL COAST RANGE OF WESTERN OREGON-CENTRAL WILLAMETTE VALLEY-
SOUTH WILLAMETTE VALLEY-NORTHERN OREGON CASCADE FOOTHILLS-
CASCADE FOOTHILLS IN LANE COUNTY-
INCLUDING THE CITIES OF...VENETA...SALEM...MCMINNVILLE...EUGENE...
SPRINGFIELD...CORVALLIS...ALBANY...LEBANON...SWEET HOME...
COTTAGE GROVE
745 AM PST SUN JAN 3 2016
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY BELOW 1000 FEET FOR THE CENTRAL AND SOUTH WILLAMETTE
VALLEY AS WELL AS THE ADJACENT VALLEYS OF THE COAST RANGE AND
CASCADE FOOTHILLS...
A WINTER WEATHER ADVISORY BELOW 1000 FEET FOR A MIX OF
SNOW...SLEET...AND FREEZING RAIN REMAINS IN EFFECT UNTIL 10 AM
PST MONDAY.
* TIMING...LIGHT SNOW IS ALREADY OBSERVED THIS MORNING. SNOW OR
SLEET WILL EVENTUALLY CHANGE TO FREEZING RAIN THIS AFTERNOON OR
EVENING.
* SNOW ACCUMULATION...LOCAL SNOW ACCUMULATIONS OF 1 TO 3 INCHES
ARE POSSIBLE. THE BEST CHANCE FOR SNOW ACCUMULATION TO OCCUR
WILL BE NEAR THE EAST SLOPES OF THE COAST RANGE...SUCH AS
NEAR MCMINNVILLE...DALLAS...AND CORVALLIS.
* ICE ACCUMULATION...ONE TO TWO TENTHS OF AN INCH.
* IMPACTS...ROADS WILL BECOME SLICK DUE TO SNOW OR ICE
ACCUMULATION SUNDAY. THIS INCLUDES PRIMARY ROADS SUCH AS
INTERSTATE 5...AS WELL AS HIGHWAYS 20 AND 22...AND OREGON
HIGHWAYS 18...99 W...34...AND 126.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.